A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6145-01-329-3685
NSN 6110-01-010-4551
NSN 5945-01-223-2274
NSN 6110-01-605-4165
NSN 5920-01-650-1820
NSN 5950-00-337-7705
NSN 6610-01-596-6852
NSN 5950-01-181-5973
NSN 5925-01-381-2528
NSN 6130-00-553-8758
NSN 5835-00-752-6065
NSN 5905-01-411-9410